New apparatus, electromatic pedestrian crossing system, created for protection of pedestrians using cross-walks either at or between intersections; provides maximum safety for pedestrian and never delays vehicular traffic unnecessarily; push button flashes warning to vehicular traffic, then stops it and gives pedestrian right-of-way.
New pedestrian crossing system
Highway Engr. Contractor
Highway Engineer and Contractor ; 38 , n 21
1931
2 Figs.
Article (Journal)
English
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PEDESTRIAN CROSSING PREDICTION METHOD AND PEDESTRIAN CROSSING PREDICTION DEVICE
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